The Cigna Group
MX ˙ BMV ˙ US1255231003
SecurityMX:CI / The Cigna Group
InstitutionMariner, LLC
Latest Disclosed Ownership178,828 shares
Latest Disclosed Value $ 47,699,082
Mariner, LLC reports 45.40% increase in ownership of CI / The Cigna Group

On May 13, 2026 - Mariner, LLC filed a 13F-HR form disclosing ownership of 178,828 shares of The Cigna Group (MX:CI) valued at $47,699,082 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 122,987 shares of The Cigna Group. This represents a change in shares of 45.40% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F THE CIGNA GROUP COM 125523100 178,828 55,841 45.40 47,699 40.90 0.0557
2026-02-13 2025-12-31 13F THE CIGNA GROUP COM 125523100 122,987 41,101 50.19 33,853 43.43 0.0403
2025-11-14 2025-09-30 13F THE CIGNA GROUP COM 125523100 81,886 -6,236 -7.08 23,603 -18.97 0.0305
2025-08-14 2025-06-30 13F THE CIGNA GROUP COM 125523100 88,122 13,583 18.22 29,128 18.78 0.0420
2025-05-15 2025-03-31 13F THE CIGNA GROUP COM 125523100 74,539 23,811 46.94 24,522 75.07 0.0408
2025-02-13 2024-12-31 13F THE CIGNA GROUP COM 125523100 50,728 5,808 12.93 14,008 -10.01 0.0235
2024-11-13 2024-09-30 13F THE CIGNA GROUP COM 125523100 44,920 2,722 6.45 15,565 11.59 0.0276
2024-08-13 2024-06-30 13F THE CIGNA GROUP COM 125523100 42,198 1,831 4.54 13,950 -4.86 0.0270
2024-05-15 2024-03-31 13F CIGNA Stock 125523100 40,367 3,088 8.28 14,661 31.34 0.0303
2024-02-14 2023-12-31 13F THE CIGNA GROUP COM 125523100 37,279 2,733 7.91 11,163 12.96 0.0265
2023-11-13 2023-09-30 13F THE CIGNA GROUP COM 125523100 34,546 3,058 9.71 9,882 11.86 0.0265
2023-08-11 2023-06-30 13F THE CIGNA GROUP COM 125523100 31,488 -691 -2.15 8,835 110,325.00 0.0236
2023-05-15 2023-03-31 13F THE CIGNA GROUP COM 125523100 32,179 702 2.23 8 -99.92 0.0239
2023-02-14 2022-12-31 13F CIGNA CORP COM 125523100 31,477 1,715 5.76 10,429 26.27 0.0335
2022-11-10 2022-09-30 13F CIGNA CORP COM 125523100 29,762 3,127 11.74 8,259 17.67 0.0330
2022-08-15 2022-06-30 13F CIGNA CORP COM 125523100 26,635 1,823 7.35 7,019 18.07 0.0288
2022-05-13 2022-03-31 13F CIGNA CORP COM 125523100 24,812 4,810 24.05 5,945 29.44 0.0224
2022-02-14 2021-12-31 13F CIGNA CORP COM 125523100 20,002 2,372 13.45 4,593 30.15 0.0194
2021-11-15 2021-09-30 13F CIGNA CORP COM 125523100 17,630 1,859 11.79 3,529 -5.62 0.0184
2021-08-24 2021-06-30 13F CIGNA CORP COM 125523100 15,771 2,642 20.12 3,739 17.80 0.0232
2021-05-07 2021-03-31 13F CIGNA CORP COM 125523100 13,129 2,801 27.12 3,174 47.63 0.0221
2021-02-16 2020-12-31 13F CIGNA CORP COM 125523100 10,328 10,328 -21.33 2,150 -32.26 0.0165
2020-08-14 2020-06-30 13F CIGNA CORP COM 125523100 0 -11,841 -100.00 0 -100.00
2020-05-14 2020-03-31 13F CIGNA CORP COM 125523100 11,841 919 8.41 2,099 -6.00 0.0262
2020-02-13 2019-12-31 13F CIGNA CORP COM 125523100 10,922 -848 -7.20 2,233 24.96 0.0232
2019-11-13 2019-09-30 13F CIGNA CORP COM 125523100 11,770 -20,433 -63.45 1,787 -64.78 0.0214
2019-08-14 2019-06-30 13F CIGNA CORP COM 125523100 32,203 -64,096 -66.56 5,074 -67.24 0.0605
2019-05-15 2019-03-31 13F CIGNA CORP COM 125523100 96,299 -2,028 -2.06 15,487 -17.07 0.2207
2019-02-13 2018-12-31 13F CIGNA CORP COM 125523100 98,327 93,469 1,924.02 18,674 1,745.26 0.3325
2018-11-14 2018-09-30 13F CIGNA COM 125509109 4,858 2,952 154.88 1,012 212.35 0.0260
2018-08-14 2018-06-30 13F CIGNA COM 125509109 1,906 1,906 324 0.0092
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.